Hakan
type: MusicGroup
genre: traditional music
genre: turkish pop
description: Hakan is a common Turkish forename, based on the Turkish language variant of the imperial title Khagan. The name is also spelled Khakan or Khaqan in other parts of the world, with the same etymology.
popularity: 7
followers: 624
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa6f27ecbc0dd505329a3318e0a714dcf431d3582b82644bcee7d92a39e8a895
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/87eb22dd-a067-472b-bea3-0ac9bca24af8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/87eb22dd-a067-472b-bea3-0ac9bca24af8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/87eb22dd-a067-472b-bea3-0ac9bca24af8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa6f27ecbc0dd505329a3318e0a714dcf431d3582b82644bcee7d92a39e8a895. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/87eb22dd-a067-472b-bea3-0ac9bca24af8.json and https://artists.proofprofile.net/proofs/artist/87eb22dd-a067-472b-bea3-0ac9bca24af8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Music Of Kurdistan
  type: MusicAlbum
  date published: 1997
album: Walk Away (20:20 Vision Mixes)
  type: MusicAlbum
  date published: 2000-08-17
album: Norr / Vychodd
  type: MusicAlbum
  date published: 2002-03-01
album: La.pocalypse
  type: MusicAlbum
  date published: 2011
album: Stupefacenti
  type: MusicAlbum
  date published: 2020-11-19
album: Pusula
  type: MusicAlbum
  date published: 2022-07-26